Description

Propanamide, 2-Bromo-N-Phenyl- is a specialized brominated aromatic amide compound with the CAS registry number 42308-20-3. This high-purity intermediate is valued for its role in facilitating complex synthetic transformations, particularly in the construction of nitrogen-containing heterocycles and advanced pharmaceutical scaffolds. It is an essential building block for research chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors seeking to introduce specific bromine and amide functionalities with precision.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of novel active pharmaceutical ingredients (APIs), particularly for molecules requiring brominated aromatic motifs.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators where the 2-bromopropanamide structure is integral to biological activity.
• Organic Synthesis Building Block: Employed in palladium-catalyzed cross-coupling reactions (e.g., Suzuki, Buchwald-Hartwig) and nucleophilic substitution reactions to create complex molecular architectures.
• Material Science Research: Serves as a precursor for the synthesis of specialized polymers, liquid crystals, or organic electronic materials requiring tailored aromatic amide units.
• Chemical Research & Development: A valuable reagent for method development and exploring new synthetic pathways in academic and industrial R&D laboratories.

Basic Information

Product Name	Propanamide, 2-Bromo-N-Phenyl-
CAS No.	42308-20-3
Molecular Formula	C9H10BrNO
Molecular Weight	228.09 g/mol
Synonyms	2-Bromo-N-phenylpropanamide; α-Bromopropionanilide; N-Phenyl-2-bromopropanamide; 2-Bromopropionanilide; Propanamide, 2-bromo-N-phenyl-; 2-Bromo-N-phenylpropionamide; NSC 404087; Bromopropionanilide
EINECS	Contact for details

Quality Control

Every batch of Propanamide, 2-Bromo-N-Phenyl- is manufactured under a strict quality management system. We employ advanced analytical techniques including HPLC, GC, and NMR to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). This product is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept tightly sealed and away from direct light exposure to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Related Substances (HPLC)	Individual impurity ≤ 0.5% Total impurities ≤ 1.0%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.